50-660 Kotron
®
Model 805 Smart RF Level Transmitter
9
2.3
Before You Begin
2.3.1 Site Preparation
Each KOTRON Model 805 transmitter is built to match
the specific physical specifications of the required installa-
tion. Make sure the probe connection is correct for the
threaded or flanged mounting on the vessel or tank where
the transmitter will be placed. See
Mounting, Section 2.4.
Make sure that the wiring between the power supply and
Model 805 transmitter is complete and correct for the type
of installation. See
Specifications, Section 3.6
.
When installing the Model 805 transmitter in a general
purpose or hazardous area, all local, state, and federal
regulations and guidelines must be observed. See
Wiring,
Section 2.5
.
2.3.2 Equipment and Tools
No special equipment or tools are required to install
the Model 805 transmitter. The following items are
recommended:
• 1
1
⁄
8
" Open-end wrench or adjustable wrench to fit the
probe process connection size and type
• Flat-blade screwdriver
• Digital multimeter or digital volt/ammeter
• 24 VDC power supply, 23 mA
2.3.3 Operational Considerations
The Model 805 transmitter should be located for easy
access for service, configuration, and monitoring. There
should be sufficient headroom to allow the probe to be
inserted into the tank. Special precautions should be made
to prevent exposure to corrosive atmosphere, excessive
vibration, shock, or physical damage.
The transmitter electronics should not be exposed to
ambient temperatures above +175° F (+80° C) or below
-40° F (-40° C). The proper operating temperature range
for the display is -10° to +160° F (-20° to +70° C).
The temperature limits for the probe depend on the
style and part number of the specific probe used.
See
Brochure 50-125, KOTRON
®
RF Sensing Probes
.
